DISCUSSION REPLY Essay Example | Topics and Well Written Essays - 500 words

DISCUSSION REPLY - Essay ExampleSupporters of the Replacement Model do not believe that interbreeding was common or likely and would not be relevant on an evolutionary level (Clarke, 1-2).There is no improve theory. The only disagreement that I have with this theory is that it so staunchly argues that interbreeding is not a factor in the origins of modern humans and their populating of the planet. I think that may be a bit short sited. This would be entirely believable if the distinction between the African stock was vastly superior to the products of evolution that has pass offred in Europe and Asia. However, if there were enough similarities and interaction it seems inevitable that inbreeding would most certainly occur. This favors the Partial Replacement Theory (Clarke 2-3). However, either perspective is stronger than the view that all human developed only in Africa and is solely the result of mass migration.Most people have been taught that Neanderthals were the quintessentia l cave-man. Slow moving, slower thinking, and died out due to an inability to adapt, allowing Homo sapiens to become the ultimate dominant species of Hominid. However, modern researchers are changing that perspective and putting the myth to rest that Neanderthals were backward and little or no real interaction with the African Modern humans migrating into Europe and Asia. Recently remains were discovered that confirm that inbreeding between did occur between Homo sapiens and Neanderthal. This lends credence to the theory that Partial Replacement took place. Neanderthal is presently being found in the modern populations of human beings end-to-end Asia and Europe at a ratio of %1to %4 presences of Neanderthal ancestry (Viegas 1).The skeletal remains found date back 30,000 to 40,000 years ago they pass to an individual who shows cranial signs of inherited traits of their mixed heritage. For example, the lower jaw is neither jutting as in